Percy Jackson/Fullmetal Alchemist crossover

Somehow, Percy and his crew ended up in Central Ametris. Edward and his brother Alphonse are on the search for the Philosophers stone.
(This is my first book so if you could tell me in comments what you think i would glady appreciate it! thanks!)
**I DO NOT OWN PERCY JACKSON OR FULLMETAL ALCHEMIST BROTHERHOOD**
*This story switches between Percys and Edwards POV*